28 foot diameter
A = 3.14 x 142 = 615.44 sq ft
Pxr2
The square footage of a circle that measures 159 feet in circumference is about 2,012 square feet.
To calculate the square footage of a round pool, you can use the formula for the area of a circle: A = πr². For a 28-foot round pool, the radius (r) is 14 feet. Therefore, the area is approximately A = π × (14)² ≈ 615.75 square feet.
Area of a circle = pi*radius2
If you mean a circle then its square footage formula is: pi*radius2
10,354.9 square feet.
The square footage of a radius is meaningless, but if you mean the square footage of a circle of radius say R, the answer is 3.142 x R x R
7850
490.87
Area of a circle = pi*radius2 measured in square feet
Area of a circle = pi*radius2
Area of a circle = pi*radius2